Power supply apparatus of computer system

Abstract

The present invention discloses a computer system that includes a primary power supply and at least one auxiliary power supply, and the auxiliary power supply is built in the casing of the computer system or externally connected to the display chip module of the computer system, such that the auxiliary power supply supplies the electric power required for the operations of the display chip module, so as to assure the stability of the operations of the computer system, and improving the performance of the computer system.

1 . A power supply apparatus of computer system, installing a primary power supply and at least one auxiliary power supply, and said each auxiliary power supply being built in a casing and electrically coupled to a display chip module of a computer system.  
   
   
       2 . A power supply apparatus of computer system, installing a primary power supply and at least one auxiliary power supply, and said each auxiliary power supply being connected externally and electrically to a display chip module of a computer system.  
   
   
       3 . The power supply apparatus of computer system of claims  1 , comprising a motherboard, a microprocessor, a hard disk drive, and an optical disk drive built in said casing.  
   
   
       4 . The power supply apparatus of computer system of claims  2 , comprising a motherboard, a microprocessor, a hard disk drive, and an optical disk drive built in said casing.  
   
   
       5 . The power supply apparatus of computer system of claims  1 , wherein said auxiliary power supply supplies an electric power to said display chip module through said power cable.  
   
   
       6 . The power supply apparatus of computer system of claims  2 , wherein said auxiliary power supply supplies an electric power to said display chip module through said power cable.  
   
   
       7 . The power supply apparatus of computer system of  claim 3 , wherein said motherboard builds a power supply circuit and a related power supply detect circuit on said motherboard, and said auxiliary power supply supplies an electric power to said display chip module through said motherboard.  
   
   
       8 . The power supply apparatus of computer system of  claim 4 , wherein said motherboard builds a power supply circuit and a related power supply detect circuit on said motherboard, and said auxiliary power supply supplies an electric power to said display chip module through said motherboard.  
   
   
       9 . The power supply apparatus of computer system of claims  1 , wherein said auxiliary power supply includes a power input port and at least one power output power.  
   
   
       10 . The power supply apparatus of computer system of claims  2 , wherein said auxiliary power supply includes a power input port and at least one power output power.  
   
   
       11 . The power supply apparatus of computer system of claims  1 , wherein said auxiliary power supply supplies a 12V direct current.  
   
   
       12 . The power supply apparatus of computer system of claims  2 , wherein said auxiliary power supply supplies a 12V direct current.  
   
   
       13 . The power supply apparatus of computer system of claims  1 , wherein said auxiliary power supply supplies a direct current from −48V to 48V.  
   
   
       14 . The power supply apparatus of computer system of claims  2 , wherein said auxiliary power supply supplies a direct current from −48V to 48V.